* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body {
  font-family: Arial, sans-serif;
  background-color: #f5f5f5;
}
.container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  margin-bottom: 80px;
}
.nav-tabs {
  display: flex;
  margin-bottom: 20px;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
}
.nav-tab {
    width: 18%;
  padding: 10px 20px;
  cursor: pointer;
  border: none;
  background: none;
  transition: background-color 0.3s;
  font-size: 18px;
}
.nav-tab.active {
  background-color: #ffe4d6;
  color: #ff6b00;
}
.content-tabs {
  background: #000;
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 20px;
  min-height: 450px;
}
.tab-header {
  display: flex;
  margin-bottom: 20px;
}
.tab-header-item {
  color: #fff;
  padding: 10px 20px;
  cursor: pointer;
}
.tab-header-item.active {
  color: #ff6b00;
}

.tab-content.active {
  display: block;
}
.video-container {
  width: 100%;
  /* height: 400px; */
  aspect-ratio: 16/9;
  background: #333;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  overflow: hidden;
}
.action-buttons {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
}
.btn {
  padding: 10px 20px;
  border-radius: 20px;
  border: none;
  cursor: pointer;
  font-size: 14px;

}
.btn-outline {
  background: #FDE4CB;
  border: 1px solid #ff6b00;
  color: #ff6b00;
  border: none;
}

.btn-primary {
  background: #ff6b00;
  color: white;
}
.bottom-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
}
.bottom-btn1 {
  border-radius: 20px;
  border: 1px solid #ddd;
  background: green;
  cursor: pointer;
  color: #fff;
}
.bottom-btn2 {
    border-radius: 20px;
    border: 1px solid #ddd;
    background: #fff;
    cursor: pointer;
    color: #000;
  }

.image-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    background: #000;
    padding: 20px;
    border-radius: 8px;
  }

  .image-item {
    position: relative;
    aspect-ratio: 1;
    background: #f0f0f0;
    border-radius: 4px;
    overflow: hidden;
  }

  .image-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .check-icon {
    position: absolute;
    top: 10px;
    left: 10px;
    width: 24px;
    height: 24px;
    background: rgba(255, 107, 0, 0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
  }

  .check-icon::after {
    content: "✓";
    color: white;
    font-size: 16px;
  }

  .gray-dot {
    position: absolute;
    top: 10px;
    left: 10px;
    width: 24px;
    height: 24px;
    background: rgba(128, 128, 128, 0.8);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
  }

  .image-item.selected {
    border: 2px solid #ff6b00;
  }

  .image-item.selected .gray-dot {
    background: rgba(255, 107, 0, 0.8);
  }

  .image-item.selected .gray-dot::after {
    content: "✓";
    color: white;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
  }

  .product-title {
    margin: 20px 0;
    font-size: 16px;
  }